JP7478151B2 - 位置検出用センサ及び電子機器 - Google Patents
位置検出用センサ及び電子機器 Download PDFInfo
- Publication number
- JP7478151B2 JP7478151B2 JP2021530519A JP2021530519A JP7478151B2 JP 7478151 B2 JP7478151 B2 JP 7478151B2 JP 2021530519 A JP2021530519 A JP 2021530519A JP 2021530519 A JP2021530519 A JP 2021530519A JP 7478151 B2 JP7478151 B2 JP 7478151B2
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- position detection
- hole
- detection sensor
- area
- loop coil
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Images
Classifications
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04162—Control or interface arrangements specially adapted for digitisers for exchanging data with external devices, e.g. smart pens, via the digitiser sensing hardware
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
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- G—PHYSICS
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- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
- G06F3/0383—Signal control means within the pointing device
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0441—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for receiving changes in electrical potential transmitted by the digitiser, e.g. tablet driving signals
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0447—Position sensing using the local deformation of sensor cells
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Position Input By Displaying (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019126223 | 2019-07-05 | ||
JP2019126223 | 2019-07-05 | ||
PCT/JP2020/020889 WO2021005905A1 (ja) | 2019-07-05 | 2020-05-27 | 位置検出用センサ及び電子機器 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2021005905A1 JPWO2021005905A1 (de) | 2021-01-14 |
JPWO2021005905A5 JPWO2021005905A5 (de) | 2022-03-25 |
JP7478151B2 true JP7478151B2 (ja) | 2024-05-02 |
Family
ID=74113996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021530519A Active JP7478151B2 (ja) | 2019-07-05 | 2020-05-27 | 位置検出用センサ及び電子機器 |
Country Status (5)
Country | Link |
---|---|
US (2) | US11829548B2 (de) |
EP (1) | EP3955097A4 (de) |
JP (1) | JP7478151B2 (de) |
CN (1) | CN114008573A (de) |
WO (1) | WO2021005905A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102236099B1 (ko) * | 2019-10-25 | 2021-04-05 | 삼성전기주식회사 | 멀티 터치의 위치 식별이 가능한 터치 센싱 장치 및 전자 기기 |
CN113448458A (zh) * | 2020-03-25 | 2021-09-28 | 昇佳电子股份有限公司 | 电容感测电路 |
CN114816101A (zh) * | 2021-01-29 | 2022-07-29 | 宸美(厦门)光电有限公司 | 触控感应器以及触控显示模块 |
US20220361115A1 (en) * | 2021-05-07 | 2022-11-10 | Apple Inc. | Systems and methods for conforming to indoor/outdoor regulations in unlicensed bands |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011257831A (ja) | 2010-06-07 | 2011-12-22 | Panasonic Corp | タッチパネル装置 |
WO2014115831A1 (ja) | 2013-01-24 | 2014-07-31 | 凸版印刷株式会社 | タッチパネル、および、表示装置 |
JP2015231444A (ja) | 2014-06-09 | 2015-12-24 | 桑原 雅人 | ゲーム装置および情報処理装置 |
WO2016056272A1 (ja) | 2014-10-06 | 2016-04-14 | 株式会社ワコム | 検出装置、入力装置及び検出方法 |
CN207115380U (zh) | 2017-08-26 | 2018-03-16 | 深圳欧菲光科技股份有限公司 | 触控面板及显示设备 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7151528B2 (en) * | 1999-06-22 | 2006-12-19 | Cirque Corporation | System for disposing a proximity sensitive touchpad behind a mobile phone keypad |
JP2009047902A (ja) * | 2007-08-20 | 2009-03-05 | Hitachi Displays Ltd | 表示装置 |
JP2010066461A (ja) * | 2008-09-10 | 2010-03-25 | Hitachi Displays Ltd | 液晶表示装置 |
JP2015038714A (ja) | 2013-08-09 | 2015-02-26 | 正雄 佐藤 | 乾電池放電防止器 |
KR102233752B1 (ko) * | 2014-08-18 | 2021-03-30 | 삼성전자주식회사 | 터치 디스플레이 패널 및 디스플레이 장치 |
US9910544B1 (en) * | 2016-12-14 | 2018-03-06 | Cypress Semiconductor Corporation | Uniformity correction method for low cost and non-rectangular touch sensor matrices |
GB201707478D0 (en) * | 2017-05-10 | 2017-06-21 | Zytronic Displays Ltd | Display arrangement |
KR102598230B1 (ko) * | 2018-08-13 | 2023-11-03 | 삼성디스플레이 주식회사 | 표시 장치 |
-
2020
- 2020-05-27 WO PCT/JP2020/020889 patent/WO2021005905A1/ja unknown
- 2020-05-27 JP JP2021530519A patent/JP7478151B2/ja active Active
- 2020-05-27 EP EP20837914.9A patent/EP3955097A4/de active Pending
- 2020-05-27 CN CN202080040720.4A patent/CN114008573A/zh active Pending
-
2021
- 2021-10-12 US US17/499,789 patent/US11829548B2/en active Active
-
2023
- 2023-10-20 US US18/491,580 patent/US20240053849A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011257831A (ja) | 2010-06-07 | 2011-12-22 | Panasonic Corp | タッチパネル装置 |
WO2014115831A1 (ja) | 2013-01-24 | 2014-07-31 | 凸版印刷株式会社 | タッチパネル、および、表示装置 |
JP2015231444A (ja) | 2014-06-09 | 2015-12-24 | 桑原 雅人 | ゲーム装置および情報処理装置 |
WO2016056272A1 (ja) | 2014-10-06 | 2016-04-14 | 株式会社ワコム | 検出装置、入力装置及び検出方法 |
CN207115380U (zh) | 2017-08-26 | 2018-03-16 | 深圳欧菲光科技股份有限公司 | 触控面板及显示设备 |
Also Published As
Publication number | Publication date |
---|---|
US11829548B2 (en) | 2023-11-28 |
US20220035501A1 (en) | 2022-02-03 |
EP3955097A1 (de) | 2022-02-16 |
US20240053849A1 (en) | 2024-02-15 |
JPWO2021005905A1 (de) | 2021-01-14 |
EP3955097A4 (de) | 2022-06-15 |
CN114008573A (zh) | 2022-02-01 |
WO2021005905A1 (ja) | 2021-01-14 |
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